CVE-2026-53311 | Linux Kernel up to 6.18.33/7.0.9 fuse fs/fuse/dir.c fuse_dentry_revalidate d_time privilege escalation

June 26, 2026 Yanac

A vulnerability was found in Linux Kernel up to 6.18.33/7.0.9 and classified as critical. The impacted element is the function fuse_dentry_revalidate of the file fs/fuse/dir.c of the component fuse. Executing a manipulation of the argument d_time can lead to privilege escalation.

This vulnerability is tracked as CVE-2026-53311. The attack is only possible within the local network. No exploit exists.

It is suggested to upgrade the affected component.VulDB Recent EntriesRead More